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1、1. 一般过去时的用法(1)表示过去某个时间所发生的动作或存在的状态。常和表示过去的时间状语yesterday, last week, an hour ago, justnow, the other day, in 1982, then, at that time, in the past 等连用。e.g.： Where did you go just now? 刚才你上哪儿去了？(2)表示在过去，经常或反复发生的动作。e.g.： When I was a child, I often played football in the street.(3) 在时间状语从句和条件状语从句中，用一般过
2、去表示过去将来的动作。e.g.： Alina said she would come if I promised to wait for her.Mary told me that as soon as she arrived, she would call me.2、一般过去时的构成(1) 肯定句的结构 be 动词：主语 +was/were+ 其它。e.g.： Tom was very unhappy yesterday.行为动词：主语+行为动词的过去式(+其它 )。e.g.： Alice took the middle-term exam last week.规则动词过去式、过去分词的构成
3、（不规则动词见附录）一般情况下，在动词末尾加-ed以不发音的-e 结尾动词，动词词尾加-d以辅音字母+ y 结尾的动词，把-y 变为 -i 再加 -ed以重读闭音节结尾，且词尾只有一个辅音字母的动词，双写词尾辅音字母，再加-edwork-workedplay-playedlive-livedhope-hopedstudy-studiedcry-criedstop-stoppedprefer-preferred(2)否定句的结构 be 动词：主语 +was/were 的否定形式 +其它 .肯定形式否定形式缩写形式waswas notwasntwerewere notweren te.g.： Sh
4、e wasn t happy yesterday.行为动词：主语+didn t(did not)+动词原形 (+其它 )e.g.： He didnt have breakfast yesterday.(3)一般疑问句的结构Be 动词 :Was/Were+ 主语 +其它？Yes,主语 +was/were.No,主语 +was/were not.e.g.:Were you at home yesterday? Yes,I was/No,I was not.助动词 :Did + 主语 +动词原形（ +其它）？Yes,主语 +didNo,主语 +didn t.e.g.: Did you call me
5、 last night?No,I didn t.(4)特殊疑问句的结构特殊疑问词 +助动词（ did ） +主语 +动词原形 +其他？eg:Where did you go yesterday?第 1页特殊疑问词 +be(was/were)+ 主语 +其他？eg:Why were you absent from the meeting yesterday?练习一、单项选择()1 your parents at home last weekA IsB WasC AreD Were()2 Thetwins in Dalianlast year They here nowA are; wereB w
6、ere; areC was; areD were; was()3 your father at work the day yesterdayA Was; beforeB Is; beforeC Was; afterD Is; after二、请用正确动词形式填空1. I _ (have) an exciting party last weekend.2. What _ Tom _ (do) on Saturday evening?He _(watch) TV and _(read) an interesting book.3. They all _(go) to the mountains ye
7、sterday morning.4. She _(not visit) her aunt last weekend.三、改写句子1、 Lucy did her homework at home. （改否定句）Lucy _ _ her homework at home.2、 He found some meat in the fridge （冰箱） .（变一般疑问句)_ he _ _ meat in the fridge?3、 There was some orange in the cup.（变一般疑问句)_ there _ orange in the cup?1、过去进行时的构成 : was
8、/were+动词现在分词（ doing）（1）肯定式：主语+was/were + 动词现在分词 (+其他 )e.g.: I was doing my homework when you phoned.（ 2）否定式：主语 + was/were +not+ 动词现在分词 (+其他 )e.g.: I was not doing my homework when you phoned.（3）一般疑问式：Was/Were +主语 +动词现在分词 (+其他 )e.g.: Were you doing your homework when I phoned?（4）特殊疑问式：特殊疑问词+ was/were
9、 + 主语 +动词现在分词(+其他 )e.g.: What were you doing when I phoned?2、过去进行时的用法表示过去某一时间正在进行的动作，句中常有表示过去的时间状语when, while, at that moment, at that time, this timeyesterday 等。e.g.: What were you doing this time yesterday? when 和 while 的区别when 说明从句的动作和主句的动作可以是同时，也可以是先后发生；while则强调主从句两个动作同时发生。由when 引导的时间状语从句，主句用过去进
10、行时，从句应用一般过去时；如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用 while 引导，e.g.:When the teacher came in, we were talking.While we were talking, the teacher came in.They were singing while we were dancing. 一般过去时和过去进行时的区别e.g.:He watched TV last night.（过去时间last night, 用一般过去时）第 2页He was watching TV at nine last night. ( 过去时
11、间last night+ 点时间 at nine, 用过去进行时)练习1.On Sunday he sometimes _ his clothes and sometimes _ some shopping.A. wash/ doB. is washing/ is doingC. washes/ does2.The twins usually _ milk and bread for breakfast, but Jim _ some coffee for it.A. have/ haveB. have/ has C. has/ have3.He hurt his foot while het
12、he tree.A. climbedB. was climbingC. is climbingD. climbs4.While mother, father was smoking.A. cooksB. cookedC. was cookingD. is cooking5.When I met her in the shop, Marya scarf.A. buysB. boughtC. is buyingD. was buying6.Itto rain when wea meeting.A. began; hadB. began; were havingC. begin; beginD. b
13、egins; began7.Weat the airport when she arrived.A. were waitingB. waitB. waitedD. are waiting8.The mandown while hefor the bus.A. was falling; ranB. fell; ranC. was falling; was runningD. fell; runs9.Marya dress when she cut her finger.A. is makingB. was makingC. makesD. made10. Wedinner when someone knocked at the door.A. were havingB. was havingC. hadD. are having(一 )定义：表示在过去某一时间或动作之前已经发生
